28003512

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 73946880

約数和(自身を除く): 45943368

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 97, 138, 184, 194, 276, 291, 388, 523, 552, 582, 776, 1046, 1164, 1569, 2092, 2231, 2328, 3138, 4184, 4462, 6276, 6693, 8924, 12029, 12552, 13386, 17848, 24058, 26772, 36087, 48116, 50731, 53544, 72174, 96232, 101462, 144348, 152193, 202924, 288696, 304386, 405848, 608772, 1166813, 1217544, 2333626, 3500439, 4667252, 7000878, 9334504, 14001756, 28003512]

約数ペア:

[(1, 28003512), (2, 14001756), (3, 9334504), (4, 7000878), (6, 4667252), (8, 3500439), (12, 2333626), (23, 1217544), (24, 1166813), (46, 608772), (69, 405848), (92, 304386), (97, 288696), (138, 202924), (184, 152193), (194, 144348), (276, 101462), (291, 96232), (388, 72174), (523, 53544), (552, 50731), (582, 48116), (776, 36087), (1046, 26772), (1164, 24058), (1569, 17848), (2092, 13386), (2231, 12552), (2328, 12029), (3138, 8924), (4184, 6693), (4462, 6276)]